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3 Zn{2+} + 2 Fe(CN)6{3-} = Zn3(Fe(CN)6)2
NbO + HCl = NbCl2 + H2O =>
NbO + 2 HCl = NbCl2 + H2O
CH2CHCHCH3 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH2CHCHCH3 + 23 KMnO4 + 31 KOH = 4 K2CO3 + 23 K2MnO4 + 19 H2O
C4H10 + HCl = C4H8Cl2 + H2 =>
C4H10 + 2 HCl = C4H8Cl2 + 2 H2
HIO + KIO = HK + I2O2 =>
HIO + KIO = HK + I2O2
ZrO(NO3)2 + (NH2)2CO = ZrO2 + CO2 + N2 + H2O =>
3 ZrO(NO3)2 + 5(NH2)2CO = 3 ZrO2 + 5 CO2 + 8 N2 + 10 H2O
S + O2 = SO2 =>
S + O2 = SO2
K2CrO7 + H2S + H2SO4 = Cr2(SO4)3 + KHSO3 + H2O =>
8 K2CrO7 + 13 H2S + 15 H2SO4 = 4 Cr2(SO4)3 + 16 KHSO3 + 20 H2O
KOH + I2 = KIO3 + KI + H2O =>
6 KOH + 3 I2 = KIO3 + 5 KI + 3 H2O
H2SO4 + LiO = Li(SO4) + H2O =>
H2SO4 + LiO = Li(SO4) + H2O
Ga(OH2)3 + ZnCl2 = Zn(OH2)2 + GaCl3 =>
2 Ga(OH2)3 + 3 ZnCl2 = 3 Zn(OH2)2 + 2 GaCl3
FeCl3 + KSCN = K3(Fe(SCN)6) + KCl =>
FeCl3 + 6 KSCN = K3(Fe(SCN)6) + 3 KCl
MnO4{-} + H{+} + CH3CH2OH = MnO3 + H2O + CH3CH2COOH =>
8 MnO4{-} + 8 H{+} + 3 CH3CH2OH = 8 MnO3 + 7 H2O + 2 CH3CH2COOH
Al2C2O4 + H2SO4 = H2C2O4 + Al2SO4 =>
Al2C2O4 + H2SO4 = H2C2O4 + Al2SO4
H2SO4 + LiO = Li(SO4) + H2O =>
H2SO4 + LiO = Li(SO4) + H2O
H2SO4 + KNO3 = HNO3 + KHSO4 =>
H2SO4 + KNO3 = HNO3 + KHSO4
C*O + Cl*2 = C*O*Cl*2 =>
C*O + Cl*2 = C*O*Cl*2
C5H5Cl + NaOH = C5H5OH + NaCl =>
C5H5Cl + NaOH = C5H5OH + NaCl
Na3AsO3 + HCl + Na2S = As2S3 + NaCl + H2O =>
2 Na3AsO3 + 12 HCl + 3 Na2S = As2S3 + 12 NaCl + 6 H2O
CaCO3 + HCl = H2O + CO2CaCl2 =>
CaCO3 + 2 HCl = H2O + CO2CaCl2
NaS + H2S = Na2S5 + H2 =>
2 NaS + 3 H2S = Na2S5 + 3 H2
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
NH3 + H2O + CaCl2 = NH4Cl + Ca(OH)2 =>
2 NH3 + 2 H2O + CaCl2 = 2 NH4Cl + Ca(OH)2
WO3 + SNCl2 + HCl = W3O8 + H2SNCl6 + H2O =>
3 WO3 + SNCl2 + 4 HCl = W3O8 + H2SNCl6 + H2O
XC5H12 + O2 = XOH + CO2 + H2O =>
4 XC5H12 + 33 O2 = 4 XOH + 20 CO2 + 22 H2O
H2SO4 + LiO = Li(SO4) + H2O =>
H2SO4 + LiO = Li(SO4) + H2O
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
Ca(CH3COO) + AgNO3 = Ca(NO3) + AgCH3COO =>
Ca(CH3COO) + AgNO3 = Ca(NO3) + AgCH3COO
SO3 + HCl = HSO3Cl =>
SO3 + HCl = HSO3Cl
HIO3 + H2 = I2 + H2O =>
2 HIO3 + 5 H2 = I2 + 6 H2O
NaS + H2S = Na2S5 + H2 =>
2 NaS + 3 H2S = Na2S5 + 3 H2
V2(CO3)3 + HCl = VCl3 + H2O + CO2 =>
V2(CO3)3 + 6 HCl = 2 VCl3 + 3 H2O + 3 CO2
Pb(CH3COO)2 + NaClO + NaOH = PbO2 + NaCl + CH3COOH + Na2O =>
Pb(CH3COO)2 + NaClO + 2 NaOH = PbO2 + NaCl + 2 CH3COOH + Na2O
CaCl2 + HF = CaF2 + HCl =>
CaCl2 + 2 HF = CaF2 + 2 HCl
MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)3 + H2O =>
MnSO4 + 4 PbO2 + 9 HNO3 = HMnO4 + PbSO4 + 3 Pb(NO3)3 + 4 H2O
Mg + HNO3 = Mg(NO3)2 + NH4NNO3 + H2O =>
13 Mg + 32 HNO3 = 13 Mg(NO3)2 + 2 NH4NNO3 + 12 H2O
K2CrO7 + H2S + H2SO4 = Cr2(SO4)3 + KHSO3 + H2O =>
8 K2CrO7 + 13 H2S + 15 H2SO4 = 4 Cr2(SO4)3 + 16 KHSO3 + 20 H2O
NaHCO3 + KOH = KHCO3 + NaOH =>
NaHCO3 + KOH = KHCO3 + NaOH
CrCl2 + NaBiO3 + NaOH + H2O = Na2CrO4 + Bi(OH)3 + NaCl =>
CrCl2 + 2 NaBiO3 + 2 NaOH + 2 H2O = Na2CrO4 + 2 Bi(OH)3 + 2 NaCl
KMnO4 + HCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 HCl + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 Cl2
CHCH + Na = HCCNa + H2 =>
2 CHCH + 2 Na = 2 HCCNa + H2
HBr + ZnS = ZnBr + HS =>
HBr + ZnS = ZnBr + HS
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Fe2O3 + K = Fe + K2O3 =>
Fe2O3 + 2 K = 2 Fe + K2O3
Na2CO3 + C2H2O4 = CO2 + H2O + Na3C6H5O7 =>
3 Na2CO3 + 18 C2H2O4 = 27 CO2 + 13 H2O + 2 Na3C6H5O7
NaBr + AgNO3 = NaNO3 + AgBr =>
NaBr + AgNO3 = NaNO3 + AgBr
H2SeO3 + KOH = K2SeO3 + H2O =>
H2SeO3 + 2 KOH = K2SeO3 + 2 H2O
CO3 + H2O = HCO3 + OH =>
CO3 + H2O = HCO3 + OH
SO2 + MnO4{-} + H2O = (SO4){2-} + Mn2{+} + H{+} =>
13 SO2 + 4 MnO4{-} + 10 H2O = 13(SO4){2-} + 2 Mn2{+} + 20 H{+}
Na3PO4 + AlBr3 = AlPO4 + NaBr =>
Na3PO4 + AlBr3 = AlPO4 + 3 NaBr
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